package com.jxc.jxc01.hch.dao;


import com.jxc.jxc01.hch.entity.PageHelper;
import com.jxc.jxc01.hch.entity.User;

public interface UserDao {
    public PageHelper<User> list(PageHelper<User> pageHelper);
    public PageHelper<User> query(PageHelper<User> pageHelper,String username);
    public int increase(User user);
    public int modify(User user);
    public int delete(int id);
    public int reductionPassword(int id);
    public int role(int id,String power);
}
